Round|Natural|GIA

4.01ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 3515336930

Certificate GIA 3515336930

Diamond specifications and retailer prices

From €64,276 EUR
£56,543 GBP
As of October 31, 2026
12 retailers carry this diamond
Most expensive: €64,276 EUR at Diamond Quarter
View at Diamond Quarter

About this 4.01ct natural round diamond

This 4.01ct natural round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3515336930. Listed at 12 retailers as of October 31, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.01
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3515336930
Dimensions10.11 × 10.03 × 6.38 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
10.11 mm10.03 mm4.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 3515336930
Side View
Table 55.0%Crown 36.5°Girdle: ThickPavilion 40.6°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €31,394 EUR|Low: €27,887 EUR|High: €54,955 EUR|Avg: €39,080 EUR|-8.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 13, 2026
Retailer 12€27,887 EUR
Retailer 8€30,747 EUR
Retailer 1€31,394 EUR
Retailer 4€32,625 EUR
Retailer 5€32,726 EUR
Retailer 7€33,489 EUR
Retailer 2€33,587 EUR
Retailer 6€36,893 EUR
Retailer 9€38,558 EUR
Retailer 11€38,923 EUR
Retailer 10€40,040 EUR
Retailer 3€50,965 EUR

27 data points across 12 retailers

12 retailers

Retailer 1
-
€27,887 EUR
HK$243,400 HKD
Price last confirmed 17 days ago
Retailer 2
-
€30,747 EUR
SGD 46,420 SGD
View
Price last confirmed 20 days ago
Retailer 3
-
€31,394 EUR
₹3,340,293 INR
View
Price last confirmed 18 days ago
Retailer 4
-
€32,726 EUR
$36,562 USD
View
Price last confirmed 19 days ago
Retailer 5
-
€33,489 EUR
£29,460 GBP
View
Price last confirmed 20 days ago
Retailer 6
-
€33,587 EUR
$37,524 USD
View
Price last confirmed 21 days ago
Retailer 7
-
€34,270 EUR
$38,286 USD
View
Price last confirmed 83 days ago
Retailer 8
-
€38,558 EUR
$43,077 USD
View
Price last confirmed 20 days ago
Retailer 9
-
€39,977 EUR
$44,663 USD
View
Price last confirmed 32 days ago
Retailer 10
-
€40,040 EUR
$44,733 USD
View
Price last confirmed 20 days ago
Retailer 11
-
€50,965 EUR
£44,833 GBP
View
Price last confirmed 21 days ago
Most Expensive
B+
Diamond Quarter
4.01SI2E353047E0N · Oct 31
€64,276 EUR
£56,543 GBP
View
11 more retailers have this diamond

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
4.01ct Round
€64,276 EUR